What is the impact of the Stop Routing button in ECE on
a) Shards being actively written to? Specifically, will a new shard be created on another node to takeover new traffic?
b) Ability to query the old data on that shard.
Or will this simply kick the cluster into a yellow state and Elastic will start to flip Replicas to primaries and make new replicas? Which would be similar to the Shard Allocation Filtering feature of ElasticSearch